8" Flat Free Swivel Caster - 8" x 3" Foam Filled Tire - 275 lbs Capacity

8" Flat Free Swivel Caster - 8" x 3" Foam Filled Tire - 275 lbs Capacity8" x 3" Flat-Free wheel combined with a swivel caster (flat free micro-cellular polyurethane foam), black, ball bearing, 275 lbs. capacity, swivel mounting plate dimensions 4" x 4-1/2" and overall height of 9-3/4".CasterHQ's Flat Free wheels are made from closed cell Micro-cellular polyurethane foam and offer the same advantages of as a pneumatic tire without the possibility of leaking air out.Provides shock load protection and a smooth cushioned ride, rolling easily over debris and small obstacles. Wide, soft tread face is ideal for rolling on grass, sand, dirt, etc. Both black and gray wheels are non-marking.Available with precision bearings that offer maximum roll-ability and are maintenance free. Saw-tooth tread design offers both traction and maneuverability.